124253740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{477899}}^1$

素因数の和:477921

約数の個数: 24

約数和(自身を含む): 281005200

約数和(自身を除く): 156751460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 477899, 955798, 1911596, 2389495, 4778990, 6212687, 9557980, 12425374, 24850748, 31063435, 62126870, 124253740]

約数ペア:

[(1, 124253740), (2, 62126870), (4, 31063435), (5, 24850748), (10, 12425374), (13, 9557980), (20, 6212687), (26, 4778990), (52, 2389495), (65, 1911596), (130, 955798), (260, 477899)]